
<html>
  <head>
    <meta charset="UTF-8">
    <title>File Editor</title>
  </head>
  <body>
    <form action='edit.cgi' method='POST'>
      <b>文件名:</b><br />
      <input type = 'text' name='filename' />
      <input type='submit' value = '打开' />
    </form>
  </body>
</html>